MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b742d7fc7f00ec13442daf22ff2bb2b856e5083eee18fffc267185bfbb7720b. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Smoke Loader


Vendor detections: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5b742d7fc7f00ec13442daf22ff2bb2b856e5083eee18fffc267185bfbb7720b
SHA3-384 hash: 12f85bf15b9eb4b65c3fe6284611130dad2d6757fd4b4ae8abded6e6c6703f9ed61ed4a31f4725415b34a92b56cf8ce3
SHA1 hash: 54de9fbb966ca3a694760adc47fcd1ff103c41b0
MD5 hash: 9c8320799dd132d75c90ace01f53da6c
humanhash: maryland-beer-five-stairway
File name:9c8320799dd132d75c90ace01f53da6c.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:270'336 bytes
First seen:2021-09-04 18:52:48 UTC
Last seen:2021-09-04 20:22:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 69664ea36ab9a3e93e02fa2b7fdf56ab (4 x Stop, 3 x RedLineStealer, 2 x RaccoonStealer)
ssdeep 6144:uLKXFlnj/N1mwdBsxzyWHKpRbm2wdeBU:tjnj/N1BBs1yWHuw0BU
Threatray 2'233 similar samples on MalwareBazaar
TLSH T114448C30A690C035F4F722F859B683BCB52A7AB15B3450CFA2C52AEA17346E4ED31757
dhash icon e8e8e8e8aa66a499 (51 x RaccoonStealer, 27 x ArkeiStealer, 22 x RedLineStealer)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
882
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9c8320799dd132d75c90ace01f53da6c.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-04 18:57:08 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1d8ad02e-a7f7-4b87-ad2d-10eaefa6bc83

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/185338/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen3.2819.9343.11917.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending a UDP request
Connection attempt
Sending an HTTP POST request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Deleting of the original file
Enabling autorun by creating a file
Unauthorized injection to a system process
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5863a601-84b8-4d50-a4c5-8ea8479fcf46
Result
Threat name:
Raccoon SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/845334
Signature
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
Performs DNS queries to domains with low reputation
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Raccoon Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 477766 Sample: MvuG18WnvX.exe Startdate: 04/09/2021 Architecture: WINDOWS Score: 100 54 Multi AV Scanner detection for domain / URL 2->54 56 Found malware configuration 2->56 58 Antivirus detection for URL or domain 2->58 60 7 other signatures 2->60 8 MvuG18WnvX.exe 2->8         started        11 fhuafwg 2->11         started        process3 signatures4 70 Detected unpacking (changes PE section rights) 8->70 72 Contains functionality to inject code into remote processes 8->72 74 Injects a PE file into a foreign processes 8->74 13 MvuG18WnvX.exe 8->13         started        16 fhuafwg 11->16         started        process5 signatures6 88 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 13->88 90 Maps a DLL or memory area into another process 13->90 92 Checks if the current machine is a virtual machine (disk enumeration) 13->92 18 explorer.exe 4 13->18 injected 94 Creates a thread in another existing process (thread injection) 16->94 process7 dnsIp8 44 eruiopijhgnn4.xyz 185.195.27.138, 49718, 49719, 49720 SUPERSERVERSDATACENTERRU Russian Federation 18->44 46 sdfghjklemm3.xyz 18->46 48 4 other IPs or domains 18->48 30 C:\Users\user\AppData\Roaming\fhuafwg, PE32 18->30 dropped 32 C:\Users\user\AppData\Local\Temp\1A77.exe, PE32 18->32 dropped 34 C:\Users\user\...\fhuafwg:Zone.Identifier, ASCII 18->34 dropped 62 System process connects to network (likely due to code injection or exploit) 18->62 64 Benign windows process drops PE files 18->64 66 Performs DNS queries to domains with low reputation 18->66 68 2 other signatures 18->68 23 5655.exe 80 18->23         started        28 1A77.exe 18->28         started        file9 signatures10 process11 dnsIp12 50 telete.in 195.201.225.248, 443, 49766 HETZNER-ASDE Germany 23->50 52 94.158.245.173, 49767, 49768, 80 MIVOCLOUDMD Moldova Republic of 23->52 36 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 23->36 dropped 38 C:\Users\user\AppData\...\vcruntime140.dll, PE32 23->38 dropped 40 C:\Users\user\AppData\...\ucrtbase.dll, PE32 23->40 dropped 42 56 other files (none is malicious) 23->42 dropped 76 Detected unpacking (changes PE section rights) 23->76 78 Tries to harvest and steal browser information (history, passwords, etc) 23->78 80 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 28->80 82 Maps a DLL or memory area into another process 28->82 84 Checks if the current machine is a virtual machine (disk enumeration) 28->84 86 Creates a thread in another existing process (thread injection) 28->86 file13 signatures14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5b742d7fc7f00ec13442daf22ff2bb2b856e5083eee18fffc267185bfbb7720b/
Threat name:
Win32.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-09-04 11:13:11 UTC
AV detection:
9 of 30 (30.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ln2c276h6ahmcncc3lzc74v3focw4ued53qy776cm4mfx65xoifq._file
Verdict:
malicious
Similar samples:
11adb6fd4fbcb8fe68033ff2bc3b8cc45b980c573f7c58be291383d5b95d6e41
Smoke Loader
2db5b8398fe40439d40336311f84437499781d8659a4557b76ff7db71fa4e05e
Smoke Loader
52c8b2a76e11b6fab2913cde02aca252462f61a89e0436815e272fc74f0137ec
Smoke Loader
7151dc894be6ab81d6a5ac2fb22812821fb28c2bccea1d01a54eac55ca11da2e
Smoke Loader
9453ddc4bebb87a937e3d53d38c56814907b2862496142ccdb568f48caf2d467
Smoke Loader
ba15a8b7d1ecc6348ee4806b0903afdf5917a595a909ce529e85cacd197c6e77
Smoke Loader
bda2b27d917dc919d2df7f2768a5d20f4f554e6f0eeb687f5ac45b53aecbb2f3
Smoke Loader
c85c4e2e3f1e39dadeef2a82c4faafe45fb5098236b62d9c821b91c915b66ebb
Smoke Loader
cfcb21c8c129c8c2c525ecfac8bd883260eda6038e3991210765e582007451dd
Smoke Loader
+ 2'223 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:smokeloader botnet:fe582536ec580228180f270f7cb80a867860e010 backdoor discovery spyware stealer trojan
Link:
https://tria.ge/reports/210904-xjmcjaede6/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Raccoon
SmokeLoader
Malware Config
C2 Extraction:
http://fioajfoiarjfoi1.xyz/
http://rdukhnihioh2.xyz/
http://sdfghjklemm3.xyz/
http://eruiopijhgnn4.xyz/
http://igbyugfwbwb5.xyz/
http://shfuhfuwhhc6.xyz/
http://ersyglhjkuij7.xyz/
http://ygyguguuju8.store/
http://resbkjpokfct9.store/
http://sdfygfygu10.store/
http://hbibhibihnj11.store/
http://vfwlkjhbghg12.store/
http://poiuytrcvb13.store/
http://xsedfgtbh14.store/
http://iknhyghggh15.store/
http://wnlonevkiju16.site/
http://gfyufuhhihioh17.site/
http://nsgiuwrevi18.site/
http://oiureveiuv19.site/
http://ovrnevnriuen20.site/
http://apowkfeeifin21.site/
http://mewmofinoine22.site/
http://iefhuiehruiu23.site/
http://vjrnnvinerovn24.club/
http://roimvnnvwniov25.club/
http://fwenmfioewnjo26.club/
http://ewoijioewoif27.club/
http://fwjenfuihew28.club/
http://fwkejnfuiewn29.club/
http://fwkjenfuewnh30.club/
Unpacked files
SH256 hash:
560d1e1c846bb66402c793a3e44991b637d82d1ce3ef6c89e443b9b2602b6e3b
MD5 hash:
e369a4ae59ce3b82b5ed8054f0597341
SHA1 hash:
cd3518495e662b758e3b72b6bfc409a4fdfcc0df
Link:
https://www.unpac.me/results/858c8f6f-f139-498e-98ef-8220581e6efb/
SH256 hash:
5b742d7fc7f00ec13442daf22ff2bb2b856e5083eee18fffc267185bfbb7720b
MD5 hash:
9c8320799dd132d75c90ace01f53da6c
SHA1 hash:
54de9fbb966ca3a694760adc47fcd1ff103c41b0
Link:
https://www.unpac.me/results/858c8f6f-f139-498e-98ef-8220581e6efb/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/5b742d7fc7f0/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5b742d7fc7f00ec13442daf22ff2bb2b856e5083eee18fffc267185bfbb7720b

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Smoke Loader

Executable exe 5b742d7fc7f00ec13442daf22ff2bb2b856e5083eee18fffc267185bfbb7720b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1558724/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/185338/

Comments